September weather forecastOrtowice, Poland

September

Weather in September

The first month of the autumn, September, is still a refreshing month in Ortowice, Poland, with an average temperature fluctuating between 11.2°C (52.2°F) and 19.5°C (67.1°F).

Temperature

In Ortowice, entering September brings a temperature decrement, reducing from August's warm 25.6°C (78.1°F) to a refreshing 19.5°C (67.1°F). Ortowice temperatures generally rest at a low of 11.2°C (52.2°F) during the September nights.

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Ortowice, during September, the rain falls for 12.5 days and regularly aggregates up to 39mm (1.54") of precipitation. In Ortowice, during the entire year, the rain falls for 151.3 days and collects up to 430mm (16.93") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Ortowice, the average length of the day in September is 12h and 37min.
On the first day of September, sunrise is at 06:02 and sunset at 19:31. On the last day of the month, sunrise is at 06:46 and sunset at 18:27 CEST.

Sunshine

In Ortowice, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 4 in September translates into this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Updated: Jun 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In September, in Ortowice, the average high-temperature is 19.5°C (67.1°F), and the average low-temperature is 11.2°C (52.2°F).

In Ortowice, the average relative humidity in September is 71%.

In Ortowice, in September, during 12.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated.

June through September are months without snowfall in Ortowice.

In Ortowice, in September, it doesn't snow. In October, it regularly snows.

In Ortowice, the average day length in September is 12h and 37min.

On the first day of September, sunrise is at 06:02 and sunset at 19:31. On the last day of the month, sunrise is at 06:46 and sunset at 18:27 CEST.

In September, the average sunshine duration is 8.6h.

In Ortowice, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

25.6°C

19.5°C

13.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.7km/h

11.1km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.3

15.8

18.3

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ortowice, Poland

Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (0.8°C).

Average low temperature in September: 11.2°C

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).

Average pressure in September
Ortowice, Poland

Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).

Average wind speed in September
Ortowice, Poland

Average wind speed in September: 10.5km/h

The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).

Average humidity in September
Ortowice, Poland

Average humidity in September: 71%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).

Average rainfall in September
Ortowice, Poland

Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is November (20mm).

Average rainfall days in September
Ortowice, Poland

Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is June (18.1 days).
The months with the least rainy days are January and February (8.7 days).

Average snowfall in September
Ortowice, Poland

Average snowfall in September: 0mm

The month with the highest snowfall is January (91mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Ortowice, Poland

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Ortowice, Poland

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).

Average sunshine in September: 8h and 36min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).